https://learn.microsoft.com/en-us/dotnet/api/system.management.automation.runspaces.runspacepool.threadoptions?view=powershellsdk-7.4.0
RunspacePool.ThreadOptions Property (System.Management.Automation.Runspaces) | Microsoft Learn
This property determines whether a new thread is created for each invocation.
property systemmanagementautomationmicrosoftlearn